Answered: Red And Blue Tiles

Hey, after reading the section of the comp. info about field drawings i noticed that none of the drawings show the 2 blue field tiles or any of the 2 red field tiles in use. Are their any rules as to where those two tiles should be placed or whether that are to be placed on the clean sweep field. I am wondering because i do not want them to mess up my autonomous in any way (more specifically the line tracking portion). It is possible that i missed a rule somewhere but i was pretty thorough reading them.

Thanks
~DK

VEX Clean Sweep does not call for any of thecolored tiles to be placed on the field. All 36 tiles which make up the field are gray. (All the kits of VEX Field Tiles come with 40 tiles, 36 gray, 2 red, 2 blue.)

If it fair to say that red and blue tiles MAY NOT be used on a Clean Sweep field?